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Shag Rocks (South Georgia)
The Shag Rocks ( es, Islas Aurora) are six small islets, as opposed to islands, in the westernmost extreme of South Georgia, west of the main island of South Georgia and off the Falkland Islands. The Shag Rocks are located at . further southeast is Black Rock, which is located at . The Shag Rocks cover a total area of less than . Situated on the South Georgia Ridge, they have a peak elevation above sea level of , and stand in water approximately deep. Temperatures average , rarely climbing above . There is no significant vegetation, but the rocks are covered by the guano of seabirds. The main wildlife found on the rocks are the South Georgia shags, prions and wandering albatrosses. History The Shag Rocks were discovered by Jose de la Llana in 1762 with the Spanish ship ''Aurora'', and originally named the Aurora Islands, after his ship. They were visited by the Spanish ship '' San Miguel'' in 1769, again by the ''Aurora'' in 1774, and in 1779 by the '' Princesa'' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Georgia And The South Sandwich Islands
) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Ocean , mapsize = 255px , subdivision_type = Sovereign state , subdivision_name = , established_title2 = Separation from Falkland Islands , established_date2 = 3 October 1985 , official_languages = English , demonym = , capital = King Edward Point , coordinates = , largest_settlement = capital , largest_settlement_type = largest settlement , ethnic_groups = , ethnic_groups_year = , government_type = Directly administered dependency under a constitutional monarchy , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Commissioner , leader_name2 = Alison Blake , national_representation = Government of the United Kingdom , national_representation_type1 = Minister , national_representation1 = Zac Go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atrevida (1789)
The ''Descubierta'' and ''Atrevida'' were twin corvettes of the Spanish Navy, custom-designed as identical special exploration and scientific research vessels. They were built at the same time for the Malaspina Expedition. Under the command of Alejandro Malaspina (''Descubierta'') and José de Bustamante y Guerra (''Atrevida'') the two vessels sailed from Spain to the Pacific Ocean, conducting a thorough examination of the internal politics of the American Spanish Empire and the Philippines. They explored the coast of Alaska and worked to reinforce Spain's claim to the Pacific Northwest in the aftermath of the Nootka Crisis. After crossing the Pacific Ocean, the colonial government in the Philippines was examined. Exploration and diplomatic reconnaissance followed, with stops in Qing dynasty-era China, New Zealand, Australia, and Tonga. Under Malaspina's supervision and according to his specifications the ''Descubierta'' and ''Atrevida'' were constructed at the La Carraca shipya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockall
Rockall () is an uninhabitable granite islet situated in the North Atlantic Ocean. The United Kingdom claims that Rockall lies within its exclusive economic zone (EEZ) and is part of its territory, but this claim is not recognised by Ireland. It and the nearby skerries of Hasselwood Rock and Helen's Reef are the only emergent parts of the Rockall Plateau. The rock was formed by magmatism as part of the North Atlantic Igneous Province during the Paleogene. Rockall's approximate distances from the closest islands in each direction are as follows: It is west of Soay, Scotland; northwest of Tory Island, Ireland; and south of Iceland. The nearest permanently inhabited place is North Uist, an island in the Outer Hebrides of Scotland, to the east. The United Kingdom claimed Rockall in 1955 and incorporated it as a part of Scotland in 1972. The UK does not make a claim to extended EEZ based on Rockall, as it has ratified the United Nations Convention on the Law of the Sea (UNCLOS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of South Georgia And The South Sandwich Islands
The history of South Georgia and the South Sandwich Islands is relatively recent. When European explorers discovered the islands, they were uninhabited, and their hostile climate, mountainous terrain, and remoteness made subsequent settlement difficult. Due to these conditions, human activity in the islands has largely consisted of sealing, whaling, and scientific surveys and research, interrupted by World War II and the Falklands War. 17th to 19th century The South Atlantic island of South Georgia, situated south of the Antarctic Convergence, was the first Antarctic territory to be discovered.A concise 1982 version of the book It was first visited in 1675 by Antoine de la Roché, an English merchant born in London to a French father.L. Ivanov and N. Ivanova. Roché Island / South Georgia. In''The World of Antarctica''.Generis Publishing, 2022. pp. 68–70. He left Hamburg in 1674 as a passenger on a 350-ton vessel bound for Peru. During the return journey, it was en r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Antarctic Gazetteer
The Composite Gazetteer of Antarctica (CGA) of the Scientific Committee on Antarctic Research (SCAR) is the authoritative international gazetteer containing all Antarctic toponyms published in national gazetteers, plus basic information about those names and the relevant geographical features. The Gazetteer includes also parts of the International Hydrographic Organization (IHO) General Bathymetric Chart of the Oceans (GEBCO) gazetteer for under-sea features situated south of 60° south latitude. , the overall content of the CGA amounts to 37,893 geographic names for 19,803 features including some 500 features with two or more entirely different names, contributed by the following sources: {, class="wikitable sortable" ! Country ! Names , - , United States , 13,192 , - , United Kingdom , 5,040 , - , Russia , 4,808 , - , New Zealand , 2,597 , - , Australia , 2,551 , - , Argentina , 2,545 , - , Chile , 1,866 , - , Norway , 1,706 , - , Bulgaria , 1,450 , - , G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotia Ridge
The Scotia Arc is the island arc system forming the north, east and south border of the Scotia Sea. The northern border, the North Scotia Ridge, comprises (from west to east) Isla de los Estados at the tip of Tierra del Fuego, the Burdwood, Davis, and Aurora Banks; the Shag, South Georgia Island and Clerke Rocks. The eastern border comprises the volcanic South Sandwich Islands flanked by the South Sandwich Trench. The southern border, the South Scotia Ridge, (east to west) comprises Herdman, Discovery, Bruce, Pirie, and Jane Banks; the South Orkney Islands and Elephant Island. The Bransfield Strait, finally, separates the arc from the South Shetland Islands and James Ross Island flanking the tip of the Antarctic Peninsula. The Scotia Arc surrounds the small Scotia and South Sandwich Plates. The arc is formed by continental fragments that once formed a land bridge between South America and Antarctica, once part of the subduction margin that still forms the Andes. An ancestral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seamount
A seamount is a large geologic landform that rises from the ocean floor that does not reach to the water's surface (sea level), and thus is not an island, islet or cliff-rock. Seamounts are typically formed from extinct volcanoes that rise abruptly and are usually found rising from the seafloor to in height. They are defined by oceanographers as independent features that rise to at least above the seafloor, characteristically of conical form.IHO, 2008. Standardization of Undersea Feature Names: Guidelines Proposal form Terminology, 4th ed. International Hydrographic Organization and Intergovernmental Oceanographic Commission, Monaco. The peaks are often found hundreds to thousands of meters below the surface, and are therefore considered to be within the deep sea. During their evolution over geologic time, the largest seamounts may reach the sea surface where wave action erodes the summit to form a flat surface. After they have subsided and sunk below the sea surface such flat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falkland Islands Dependencies
The Falkland Islands Dependencies was the constitutional arrangement from 1843 until 1985 for administering the various British territories in Sub-Antarctica and Antarctica which were governed from the Falkland Islands and its capital Port Stanley. The territories The following are the British territories that made up the Falkland Island Dependencies in the period between 1917 and 1962. *South Georgia *South Sandwich Islands *South Orkney Islands *South Shetland Islands *Graham Land *Antarctic Peninsula In 1962 the British Antarctic Territory was formed following the Antarctic Treaty System affecting claims south of 60°S latitude, and left only South Georgia and the South Sandwich Islands as Falkland Islands Dependencies between 1962 and 1985. History The arrangements were first enacted by the British Letters patent of 1843, and subsequently revised in 1876, 1892, 1908, 1917 and 1962. For reasons of practical convenience the Dependencies were governed by Britain through th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Overseas Territory
The British Overseas Territories (BOTs), also known as the United Kingdom Overseas Territories (UKOTs), are fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom. They are the last remnants of the former British Empire and do not form part of the United Kingdom itself. The permanently inhabited territories are internally Self-governance, self-governing, with the United Kingdom retaining responsibility for Defence (military), defence and foreign relations. Three of the territories are inhabited only by a transitory population of military or scientific personnel. All but one of the rest are listed by the Special Committee on Decolonization, UN Special Committee on Decolonization as United Nations list of non-self-governing territories, non-self-governing territories. All fourteen have the Monarchy of the United Kingdom, British monarch as head of state. three territories (the Falkland Islands, Gibraltar and the Akrotiri an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mario Giovinetto
Mario Giovinetto (born 1933, La Plata, Buenos Aires Province, Argentina) is an Argentine glaciologist, climatologist and geographer. He is a Canadian citizen with permanent resident status in the US. Career Mario Giovinetto was active in polar research beginning in 1952. He participated in projects supported by the National Science Foundation (US) and other federal research agencies in Argentina and Canada. His field work experience includes three expeditions to high-mountain glaciers in the Andes Mountains (South America) and in Africa (1952–1955), winter stays at two Antarctic stations ( Byrd Station, 1957 and South Pole Station, 1958), and nine summer-seasons in Antarctica and Greenland (1953–1978). He has logged more than 2,000 miles of over-snow traverse, made observations at a number of sea-ice and iceberg sites, and spent approximately nine years as a member of small isolated teams working in demanding environments. His glaciology and climatology research was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
